Can you change the Sincere 15 inch stereo to a smaller size?

No. Cents fifteen inch stereo is a, pull the rod of the square dance audio, the size of the type of speaker is designed in accordance with a certain ratio, as well as the caliber of the speaker is also limited, so Cents fifteen inch stereo can not be changed to a smaller. Only the car's stereo can be modified, after modification of driving with a sense of pleasure, sound quality is wonderful, traffic jams or driving on the highway for a long time, pleasant and moving music can regulate the nerve organs and sensory discomfort, relieve tension.